Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13/05/2024, 07:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
558.exe
Resource
win7-20240419-en
7 signatures
150 seconds
General
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Target
558.exe
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Size
651KB
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MD5
afa2067921f77071f9c5c8e6b1d39fa1
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SHA1
c51148928853c817743940ccae78a2ebd5c6b57c
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SHA256
94c6630242c00d8d5498d6e80258b1fa991e17d799dbcd57ae154b0c9b65079b
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SHA512
7768927ca5b6170ab4372b19a511c6eafb69d9038a04e90e463a10da9847bff1f3a1cb89dbabc775ea9b6faf920a19442a58bf06b92b62d178e0ee9168c611cf
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SSDEEP
6144:gi4ug3aC+4ZNFJjrRqMG93xCmBDYG++mDhsN7J6Nyyxo:gi43azCDJfRc93xCkDSDaF8Nyqo
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 996 558.exe 996 558.exe 1308 558.exe 1308 558.exe 1412 srvwfp.exe 1412 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe 2316 srvwfp.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 1308 558.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 996 wrote to memory of 1308 996 558.exe 84 PID 996 wrote to memory of 1308 996 558.exe 84 PID 996 wrote to memory of 1308 996 558.exe 84 PID 1412 wrote to memory of 2316 1412 srvwfp.exe 88 PID 1412 wrote to memory of 2316 1412 srvwfp.exe 88 PID 1412 wrote to memory of 2316 1412 srvwfp.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\558.exe"C:\Users\Admin\AppData\Local\Temp\558.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Users\Admin\AppData\Local\Temp\558.exe"C:\Users\Admin\AppData\Local\Temp\558.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
PID:1308
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C:\Windows\SysWOW64\srvwfp.exe"C:\Windows\SysWOW64\srvwfp.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1412 -
C:\Windows\SysWOW64\srvwfp.exe"C:\Windows\SysWOW64\srvwfp.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2316
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